At inoculation of 5%, slurry concentration of 10%, the bioleaching of Dexing low grade copper ore was ideal, copper extraction could reach 33.18% after 3 weeks leaching. 德兴低品位铜矿石细菌浸出可行性试验研究表明，当接种量为5%25，矿浆浓度为10%25时浸出效果最好，浸出3周铜浸出率可达33.
Experiment Study of Preparing Active Cuprous Chloride from Low Grade Copper Ore 低品位铜矿制备活性氯化亚铜
Preparation of Copper Sulfate Solution Using Leaching Solution of Low Grade Copper Ore 用低品位铜矿石浸出液制备硫酸铜溶液
A New Technology for Preparation of Copper Sulfate Using Leaching Solution of Low Grade Copper Ore 用低品位铜矿浸出液制取硫酸铜的新工艺研究